Support overriding uniforms in inherited Techniques

[libs/gl.git] / source / scene.h

diff --git a/source/scene.h b/source/scene.h
index 687c581fe5d4070c27d6e62819be4a3f8bff48aa..e6e337b907388591ea82f8a769cb9f163b819f0f 100644 (file)
--- a/source/scene.h
+++ b/source/scene.h
@@ -3,13 +3,13 @@
 
 #include <list>
 #include <msp/datafile/objectloader.h>
+#include "matrix.h"
 #include "renderable.h"
+#include "vector.h"
 
 namespace Msp {
 namespace GL {
 
-class Culler;
-
 /**
 Scenes are containers for other Renderables.  This is a base class that can't
 be instantiated.  Examples of available Scene types are SimpleScene,
@@ -29,7 +29,8 @@ public:
 
 protected:
        std::list<Renderable *> owned_data;
-       std::list<Culler *> cullers;
+       mutable Matrix culling_matrix;
+       mutable Vector4 frustum_edges[6];
 
        Scene() { }
 private:
@@ -38,18 +39,12 @@ private:
 public:
        virtual ~Scene();
 
-       virtual void add(const Renderable &) = 0;
-       virtual void remove(const Renderable &) = 0;
-
-       void add_culler(Culler &);
-       void remove_culler(Culler &);
-
-       using Renderable::render;
-       virtual void render(const Tag & = Tag()) const;
+       virtual void add(Renderable &) = 0;
+       virtual void remove(Renderable &) = 0;
 
 protected:
-       virtual void setup_cullers(const Renderer &) const;
-       virtual bool cull(const Renderer &, const Renderable &) const;
+       bool setup_frustum(const Renderer &) const;
+       bool frustum_cull(const Renderable &) const;
 };
 
 } // namespace GL